Stainless steel is initially produced in slabs, which are then put through a conversion process using a Z mill, which converts the slab into coil prior to further rolling. These wide coils are typically made at around 1250mm (sometimes a little wider) and are known as ' mill edge coils '.Stainless steel coils are extensively used in manufacturing household utensils and industrial equipment like heat exchangers, heating elements, flexible tubing, cutlery products, and surgical instruments .
Products
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Stainless steel coils
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Steel Grade
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200 series: 201 202
300 series: 301 304 304L 309 310 310s 316 316L 321 400 series: 409 410 410S 420 430 |
Thickness
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0.1-20 mm or as requirement
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Width
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1000-6000 mm or as requirement
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Surface Finish
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BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, Embossed
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Length
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10-12000 mm or as requirement
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Lead Time
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7-15 working days after the receipt of 30% deposit
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Payment Terms
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TT/LC
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Price Terms
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FOB, EXW, CIF, CFR
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Packing
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Wooden package or according to customer's requirements
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|
Grade
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201
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304
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310s
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316L
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321
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430
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|
C
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0.15
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0.08
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0.08
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0.03
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0.08
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0.12
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||
Si
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1
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1
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1.5
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1
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1
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1
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||
Mn
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5.50-7.50
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2
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2
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2
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2
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1
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||
P
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0.045
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0.045
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0.045
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0.045
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0.045
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0.04
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||
S
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0.03
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0.03
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0.03
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0.03
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0.03
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0.03
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||
Ni
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3.50-5.50
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8.00-11.00
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19.00-22. 00
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10.00-14. 00
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9.00-12.00
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(b)
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||
Cr
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16.00-18. 00
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18.00-20. 00
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24.00-26. 00
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16.00-18. 00
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17.00-19. 00
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16.00-18. 00
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||
Mo
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-
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-
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-
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2.00-3.00
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-
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-
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||
Cu
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-
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-
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-
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-
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-
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-
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||
N
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0.05-0.25
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-
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-
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-
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-
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-
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||
Mechanical Characte
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Hardness
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HB≤241, HRB≤100, HV≤240
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HB≤187, HRB≤90, HV≤200
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HB≤187, HRB≤90, HV≤200
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HB≤187, HRB≤90, HV≤200
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HB≤187, HRB≤90, HV≤200
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HB≤183, HRB≤88, HV≤200
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Surface
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Characteristic
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Processing Technology
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N0.1
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Original
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Pickled after hot rolling
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2D
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Blunt
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling
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2B
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Blurred
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Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
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N0.3
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Matte
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Polishing and tempering rolling with 100-120 mesh abrasive materials
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N0.4
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Matte
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Polishing and tempering rolling with 150-180 mesh abrasive material
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NO.240
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Matte
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Polishing and tempering rolling with 240 mesh abrasive materials
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NO.320
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Matte
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Polishing and tempering rolling with 320 mesh abrasive materials
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NO.400
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Matte
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Polishing and tempering rolling with 400 mesh abrasive materials
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HL
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Brushed
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Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture
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BA
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Bright
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The surface is annealed and shows high reflectivity
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6K
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Mirror
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Rough grinding and polishing
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8K
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Mirror
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Fine grinding and polishing
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1)Used in industrial, chemical equipment,
2)Used in life stainless steel items
3)Building materials, architectural decoration
4)Storage tanks used for appliances and kitchen equipment.
Q: ARE YOU FACTORY OR TRADER?
A:Our company is a cold rolling manufacturer of magnetic stainless steel coil since 2016. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q: HOW TO GET A SAMPLE?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: HOW TO VISIT YOUR FACTORY?
A: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).